| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nguyen, Thomas M (10)
|
PVPM |
40.82 |
38.20 |
-2.62 |
| 2 |
Na, Elijah S (10)
|
PVCSC |
40.62 |
38.21 |
-2.41 |
| 3 |
Aslaksen, Matthew Y (10)
|
PVCSC |
40.34 |
40.01 |
-0.33 |
| 4 |
Chi, Branson (10)
|
PVNCAP |
46.40 |
40.30 |
-6.10 |
| 5 |
Evans, Joshua E (9)
|
PVNCAP |
45.99 |
40.59 |
-5.40 |
| 6 |
Rose, Matthew M (10)
|
PVCSC |
|
41.37 |
- |
| 7 |
Moore, Landon M (10)
|
PVCSC |
42.93 |
41.58 |
-1.35 |
| 8 |
Reimbold, Zachary J (9)
|
PVNCAP |
46.33 |
41.82 |
-4.51 |
| 9 |
Lee, Zachary A (10)
|
PVMAKO |
42.11 |
42.10 |
-0.01 |
| 10 |
Demissie, Matthew B (9)
|
UN |
47.18 |
44.59 |
-2.59 |
| 11 |
Pollack-Lamirand, Marc-Aurel (10)
|
PVNCAP |
49.01 |
46.10 |
-2.91 |
| 12 |
Lim, Dylan S (9)
|
PVPM |
55.62 |
47.41 |
-8.21 |
| 13 |
Anderson, James P (9)
|
PVMAKO |
45.94 |
47.92 |
1.98 |
| 14 |
Simms, Nigel M (9)
|
PVNCAP |
50.00 |
48.00 |
-2.00 |
| 15 |
Kovuri, Arjun * (10)
|
PVPM |
51.95 |
49.08 |
-2.87 |
| 16 |
Sims, Ryan M (9)
|
PVPM |
|
49.61 |
- |
| 17 |
Uribe, Daniel K (9)
|
PVNCAP |
53.40 |
49.75 |
-3.65 |
| 18 |
Laine, Chase L (10)
|
PVNCAP |
52.50 |
50.14 |
-2.36 |
| 19 |
Wayman, Robert S (9)
|
PVCSC |
|
50.19 |
- |
| 20 |
Laiti, Peter J (9)
|
PVPM |
|
50.85 |
- |
| 21 |
Younts, James C (10)
|
PVNCAP |
48.91 |
51.09 |
2.18 |
| 22 |
Kim, Joshua Y (10)
|
PVPM |
53.35 |
52.23 |
-1.12 |
| 23 |
Maiya, Pratheek P (10)
|
PVPM |
|
52.64 |
- |
| 24 |
McDonough, Ewan P (9)
|
PVPM |
|
52.94 |
- |
| 25 |
Gastright, Thomas K (9)
|
PVPM |
|
54.61 |
- |
| 26 |
Sleighter, William T (10)
|
PVCSC |
|
56.29 |
- |
| 27 |
Tran, Nam N (10)
|
PVPM |
|
57.21 |
- |
| 28 |
Ba, Samuel S (9)
|
PVPM |
|
1:01.14 |
- |
| 29 |
Adavelly, Suhas R (10)
|
PVPM |
1:01.82 |
1:02.58 |
0.76 |
|
Miller, Nicholas A (9)
|
PVPM |
|
DQ |
- |
|
Shen, Ray (10)
|
PVDRAG |
|
DQ |
- |
|
Prudhomme, John R (9)
|
PVNCAP |
59.80 |
DQ |
- |